发明名称 |
Image determination apparatus, image determination method, and program, and image processing apparatus, image processing method, and program |
摘要 |
An image determination apparatus includes a frequency band signal detecting unit, an average value calculating unit, a relative value calculating unit, and an image determination unit. The frequency band signal detecting unit detects signals belonging to a plurality of frequency bands, from an image signal. The average value calculating unit calculates average values for respective ones of the signals belonging to the plurality of frequency bands detected by the frequency band signal detecting unit. Each of the average values is a characteristic value equivalent to an amplitude. The relative value calculating unit calculates a relative value of one of the average values to another of the average values, among the average values calculated for respective ones of the plurality of frequency bands. The image determination unit for determining an image based on the relative value calculated by the relative value calculating unit. The image determined is subject to image-processing. |
申请公布号 |
US8098329(B2) |
申请公布日期 |
2012.01.17 |
申请号 |
US20070846451 |
申请日期 |
2007.08.28 |
申请人 |
SUZUKI MASARU;OGATA MASAMI;UEDA KAZUHIKO;SONY CORPORATION |
发明人 |
SUZUKI MASARU;OGATA MASAMI;UEDA KAZUHIKO |
分类号 |
H04N5/46;H04N5/21 |
主分类号 |
H04N5/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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